Answer:
B. It opened trade routes to the Pacific.
Explanation:
In 1846 the Oregon Treaty was signed between the US and Britain to settle the boundary dispute. The British gained the land north of the 49th parallel, including the Vancouver Island and the United States received the territory south of the parallel.
Answer:
The Great Alaska earthquake struck at 5:36 p.m. Alaska Standard Time on March 27, 1964. The shaking lasted for more than four minutes, launching several deadly tsunamis and triggering killer landslides. The earthquake also transformed geology, because it revealed that oceanic plates are shoved under continents.
Explanation:
theories-explain, organize, predict hypotheses-testable prediction operational definition-clear procedures used to define and measure research variables replication is important because it helps us reassure ourselves that our outcome was correct and to see if we must change our hypotheses or correct something in our experiment
Answer:
Dont listen to anybodys opinions about you, they may be struggling about something or mad and wantt to take it out on someone innocent, like you. the answer is china btw
Explanation:
Answer:
variable-interval
Explanation:
In a variable-interval schedule, reinforcement is presented if the body emits at least one response after a variable interval of time. Generally, this scheme is represented by putting the average time of the variable interval. For example: VI-10min means that the booster is displayed after an average of 10 minutes and only for the first response issued.
The variable-interval schedule results in a high frequency of responses.
As Jennifer's company car repair and maintenance service completion times are unpredictable, it will likely be reinforced with positive answers to your questions. This is an example of variable-interval schedule.
